" The illustrious ancients,when they wished to make clear and to propagate the highest virtues in the world, put their states in proper order. Before putting their states in proper order, they regulated their families. Before regulating their families, they cultivated their own selves. Before cultivating their own selves, they perfected their souls. Before perfecting their souls, they tried to be sincere in their thoughts. Before trying to be sincere in their thoughts, they extended to the utmost their knowledge. "

― Will Durant , The Greatest Minds and Ideas of All Time